if (misc_registered != 0)
return;
/* zero it so if register fails, deregister will not ref invalid ptrs */
- if (misc_register(&synth_device))
+ if (misc_register(&synth_device)) {
pr_warn("Couldn't initialize miscdevice /dev/synth.\n");
- else {
+ } else {
pr_info("initialized device: /dev/synth, node (MAJOR %d, MINOR %d)\n",
MISC_MAJOR, SYNTH_MINOR);
misc_registered = 1;